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  7. Soluble Seaweed 0-0-14 fertilizer 50 lb.
Soluble Seaweed 0-0-14 fertilizer 50 lb.
Soluble Seaweed Extract 0-0-14 fertilizer 50 lb.

Soluble Seaweed 0-0-14 fertilizer 50 lb.

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Your Price: $287.35
Retail Price:$399.02
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Introducing Ferti-Organic's game-changing Soluble Seaweed Extract - the ultimate potassium fertilizer for organic agriculture. This powerful elixir is derived from fresh, natural kelp (alga) known as ascophyllum nodosum, which is entirely non-toxic, harmless and non-polluting. Packed with an array of essential microelements and devoid of any synthetic plant growth regulators, our seaweed extract is every organic farmer's dream come true!
Part Number: FO-Seaweed-0-0-14-50lb.
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10 - 39 $280.17
40+ $272.98

Ferti-Organic Soluble Seaweed Extract

Fertilizer Grade 0-0-14

50-pound bag

 Ferti-Organic's Soluble Seaweed Extract is derived from fresh kelp (alga), ascophyllum nodosum that is natural, non-toxic, harmless and non-polluting rich in micro elements and has no synthetic plant growth regulators making it ideal fertilizer for organic agriculture.

  Soluble Seaweed Extract contains natural alginic acids and protein amino acids. It also provides nutrients in an immediate form available to plants during the rooting and fruiting stages. The mannitol in our seaweed further enables nutrient absorption already in the soil. Carbohydrates in Soluble Seaweed Extract break down easily, nourishing soil-dwelling bacteria that repair nitrogen and make it available for plant roots.


Suitable for all crops and applications including field crops, hydroponics, potting soil, vegetable and flower gardens, orchards and turf grass.


Greater nutritional value:

Rapidly complements nutrients and improves the quality of plants. 

Better root systems:

Promotes the development of roots. 

Healthier foliage and fruit appearance:

Thickens, enlarges and balances the leaf growth, supplies well-balanced crop nutrients, stimulates cell division, and improves the fruit set and blossoming;

Greater resistance to stress:

Helps plants endure environmental stress.

Improved seed germination:

Promotes the development of shoots.

Natural soil conditioner:

Balances the fecundity of soil and restores soil conditions.

As formulation: Soluble Seaweed Extract can be used not only in crops but also as a raw material to formulate many types of fertilizers. Small amounts of Soluble Seaweed Extract in common fertilizers will enhance the quality of the common fertilizer.


After being dissolved in neutral water, the seaweed extract can be applied as a foliar spray and through irrigation and fertigation systems including drip, trickle, center pivot. It suits any irrigation system. After being diluted, it may be mixed with other organic fertilizers or common fertilizers. 


Soluble Seaweed Extract should be stored in frost-free conditions with optimum non-flammable natural, organic fertilizers. Gloves and face shield should be worn when handling the dilution. Soluble Seaweed Extract is hygroscopic and must be kept in sealed (air tight) containers at all times. As a natural product, strict inspection and controlling can guarantee a high quality seaweed fertilizer upon application.


APPEARANCE: dark brown/black powder, flake.


Specifications Nitrogen (N):


Phosphorous (P):


Potassium (K):


Potash (K2O)







SKU: FO-Seaweed-0-0-14-50lb.
Model Number:

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